Pitcher Steve Johnson (St. Paul's) is being called up to the 25-man roster to take Brian Matusz's place. He'll join the team in Seattle. Johnson is the son of MASN broadcaster and former Oriole Dave Johnson. MASNSports.com first reported the news. ... To make room for Gonzalez, the Orioles demoted Tommy Hunter (3-4, 6.11 ERA) on Saturday night. … Zach Britton allowed three hits, two runs (one earned), walked four batters and struck out seven in six innings Sunday night with Triple-A Norfolk. Britton has a 4.96 ERA with the Tides. ... The Orioles have allowed 13 homers in their past six games. … Cleveland outfielder Shin-Soo Choo was 7-for-16 in the series with two homers and six RBIs. … Wilson Betemit extended his hitting streak to 11 games with a seventh-inning single. … Ashton Dean, a seven-year-old who had a stroke when he was six months old and is receiving treatment at Johns Hopkins Hospital for vascular malformations in the brain, threw out Sunday's first pitch. His appearance was sponsored by the non-profit Casey Cares Foundation.